1 /***************************************************************************
2 * Copyright (C) 2009 by David Brownell *
4 * This program is free software; you can redistribute it and/or modify *
5 * it under the terms of the GNU General Public License as published by *
6 * the Free Software Foundation; either version 2 of the License, or *
7 * (at your option) any later version. *
9 * This program is distributed in the hope that it will be useful, *
10 * but WITHOUT ANY WARRANTY; without even the implied warranty of *
11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
12 * GNU General Public License for more details. *
14 * You should have received a copy of the GNU General Public License *
15 * along with this program; if not, write to the *
16 * Free Software Foundation, Inc., *
17 * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. *
18 ***************************************************************************/
22 #include "arm_adi_v5.h"
24 #include "armv4_5_mmu.h"
25 #include "armv4_5_cache.h"
34 #define ARMV7_COMMON_MAGIC 0x0A450999
36 /* VA to PA translation operations opc2 values*/
48 struct arm armv4_5_common;
50 struct reg_cache *core_cache;
52 /* arm adp debug port */
53 struct swjdp_common swjdp_info;
60 /* Cache and Memory Management Unit */
61 struct armv4_5_mmu_common armv4_5_mmu;
63 int (*read_cp15)(struct target *target,
64 uint32_t op1, uint32_t op2,
65 uint32_t CRn, uint32_t CRm, uint32_t *value);
66 int (*write_cp15)(struct target *target,
67 uint32_t op1, uint32_t op2,
68 uint32_t CRn, uint32_t CRm, uint32_t value);
70 int (*examine_debug_reason)(struct target *target);
71 void (*post_debug_entry)(struct target *target);
73 void (*pre_restore_context)(struct target *target);
74 void (*post_restore_context)(struct target *target);
78 static inline struct armv7a_common *
79 target_to_armv7a(struct target *target)
81 return container_of(target->arch_info, struct armv7a_common,
85 struct armv7a_algorithm
89 enum armv4_5_mode core_mode;
90 enum armv4_5_state core_state;
93 struct armv7a_core_reg
96 enum armv4_5_mode mode;
97 struct target *target;
98 struct armv7a_common *armv7a_common;
101 int armv7a_arch_state(struct target *target);
102 struct reg_cache *armv7a_build_reg_cache(struct target *target,
103 struct armv7a_common *armv7a_common);
104 int armv7a_register_commands(struct command_context *cmd_ctx);
105 int armv7a_init_arch_info(struct target *target, struct armv7a_common *armv7a);
107 #endif /* ARMV4_5_H */